Jay is the student president of Sunny High. Although he is known as the kid who is always studying, he has a secret passion for extreme biking. He has been practicing every day since his uncle gave him a bike and promised they could go on a trip. Unfortunately his uncle was never able to keep his promise and Jay has long since given up that anything could happen.

Then one day his classmate Minu sees him perform an impressive downhill skid and invites him to join the bike team Zephyrs. When Jay refuses, Minu tempts him into race by saying that he should compete against TJ who criticized Jay’s old bike. Jay shows for the race, but has Minu promise not to involve him anymore. Despite this, Jay becomes even more noticed by his classmates and involved in the bike scene while he continues to struggle with family obligation.